US Women’s Open golfer disqualified after caddie makes grave mistake

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It was the first U.S. Women’s Open round of Natthakritta Vongtaveelap’s career, but it was over after just five holes following her caddie’s grave mistake that led to a disqualification from the tournament at Pebble Beach. 

The 20-year-old’s caddie was spotted using a rangefinder, which is prohibited at the U.S. Open.

USGA rules official Kathryn Belanger said her caddie used the rangefinder "at least a couple times," which led to the disqualification. If it was one time, the penalty would have been two shots off Vongtaveelap’s total score for the round. 

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Natthakritta Vongtaveelap tees of at the first hole during the second round of the LPGA Mizuho Americas Open at Liberty National Golf Club on June 2, 2023 in Jersey City, New Jersey. (Rich Graessle/Icon Sportswire via Getty Images)

Rangefinders are not allowed on the PGA Tour during tournament rounds, but most LPGA Tour events have allowed them since 2021. However, the U.S. Open remains a tournament where they are not allowed for the golfers. 

At the time of disqualification, Vongtaveelap was even par. 

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Vongtaveelap’s caddie is not the only one to learn about the rangefinder rule, as the Korn Ferry Tour – the level just before the PGA Tour – saw Zach Williams get disqualified after using his rangefinder on multiple occasions.

Natthakritta Vongtaveelap looks on from the 13th green during the second round of the Mizuho Americas Open at Liberty National Golf Club on June 2, 2023 in Jersey City, New Jersey. (Adam Hunger/Getty Images)

Williams had